The team is on the case when human remains are found inside a barrel of wine during a wine tasting. When the victim turns out to be a wine critic whose scathing reviews were capable of sending a vineyard to its ruin, everyone from the winery's owner to the victim's own wife becomes a suspect.

After deciding that she wants to have a baby, Brennan shocks Booth by
asking him to be the father of her child. Booth can't stop thinking about
Brennan's request. His stress, along with an undiagnosed health issue
he has, causes him to hallucinate -- and see Stewie from the TV show
Family Guy, who offers his advice to Booth.